function getEmailCode(email){
    return axios({
        method:'post',
        url:'http://localhost:8080/common',
        data:email,
        headers: {
            'Content-Type': 'application/json'
        }
    })
}
function registerApi(info){
    return axios({
        method:'post',
        url:'http://localhost:8080/user',
        data:info
    })
}